苯二胺类是有机氧化型染发剂中主要成分之一，这类物质本身多具有致敏性或致癌性，并可引起过敏体质的人皮肤发痒、水肿、气喘甚至过敏致死。因此，我国化妆品卫生标准对它们作了限量使用规定。目前测定染料组分的方法主要是高压液相法。该方法灵敏，特异性强，能较好的分... Phenylenediamines are one of the main components in organic oxidative hair dyes. These substances are sensitizing or carcinogenic in nature, and can cause allergic skin itching, edema, wheezing and even allergies. Therefore, China’s cosmetics hygiene standards have made limited use of them. The current method of determining dye components is mainly high pressure liquid phase. The method is sensitive, specific, and can be better...